Why won't Dino Crisis work on PSX 1000 series

[daz greenfield]

My backup of Dino Crisis will work on other PSX but not on my 1000 series, why is this?

[tug]

has your psx got a chip

if it has it may be that it might be the problem like the problem with res survivor some chips it just wont work on

www.geocities.com/tugless

[Phuckit]

if your copy of dino crisis is ntsc even if pal converted you will need a copy of the boot up disc not all games will work on a psone, thats hy i still have a 900x series